ISRC AUAB01450421
Verified recording
AUAB01450421 is “Black and White Rag (Pot Black Theme)” by Winifred Atwell,
registered on the CopyrightChains blockchain with CopyrightID
0x4b20d041196e8dae306cbc54bee2ef567cf9020d42ce7f95fd3df522c2f34dd2 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01450421.
Recording identifiers
- ISRC
- AUAB01450421
- Title
- Black and White Rag (Pot Black Theme)
- Artist
- Winifred Atwell
- CopyrightID (CopyrightChains transaction hash)
0x4b20d041196e8dae306cbc54bee2ef567cf9020d42ce7f95fd3df522c2f34dd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:7e824903315c364445faef0d7b416b6369a4fda7d18e90cfe6b0417a1a09f42e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01450421
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Black and White Rag (Pot Black Theme) · Machine-readable JSON-LD